A randomized 25 question test from a pool of 761 questions, good luck!
The OSI model describes how a network should be arranged. Which of the layers below concern network topologies the most?
There are several common components of signal converters. Which one is best described as transforming the input signal to the required output signal?
There are several layers in the DCS architecture. Which of the levels below would have direct control over the ESD system?
The standard recommended by ISA-18.2 is for 3-4 priority level alarms to be used. Which of the alarm priority levels below can best be described as the movement of process conditions from normal to upset, requiring operator action at some point in the future?
Digital valve positioners are best defined as which of the following answers?
Which of the terms below can be best described as supplies the individual devices with data and power from the trunk line in an H1 transmission system?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be designed to reduce intermittent communication?
The various DCS networks are vital to any plant or process operating smoothly. Which of the networks below must faster and more reliable than any of the others?
Which of the answers is not an disadvantage of analog field communication? Choose the best answer from those below.
Data communication in a DCS takes the form of various net works. Which of the networks below connects to servers that share business data?
In the unbalanced signal transmission system, which answer best represents the number 5?
There are several advanced alarm methods available that provide a greater level of functionality. Which of the methods below Modifies an alarm using logic?
The TCP/IP protocol was designed for simplicity and speed. Which of the OSI layers below does the TCP/IP protocol interact with?
An industrial network can, with a set of configured rules, scan network traffic flow for security issues. Which of the terms below best represents this type of security measure?
IPv4 has several distinct classifications. Which of the answers below would best describe how those classifications are determined using the address?
Which of the cables below is best used for the trunk cabling of the DeviceNet transmission system?
There are several layer within the a typical DCS., each with it's own responsibilities. Which of the levels below is responsible for the seamless merging of process control information and managing the business side of production?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses voltage transitions to represent logic states?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
Providing power to remote sites in a SCADA system has several difficulties associated with it. Which of the answers below would be best defined as one that is power generating 24 hours of the day under the right conditions?
The design and utilization of a SCADA system requires the approval of several layers of government. Which of the terms below would best be described as confirming adherence to all relevant codes for SCADA applications in advance?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls on the ISO network layer and possibly the data link layers?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls only on the ISO physical and data link layers?
Which of the messaging types below is best described as independent communication with the scanner module initiated by the properly configured field device?
SCADA systems have been integrated with various industrial processes. Which of the answers below is best defined as extensively scattered process that requires an immense communication framework?